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Q: If x equals 42 what negative value of y makes this an equality?
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If x equals 103 what positive value of y makes this an equality?

6 (: apex </3


The variables x and y are related by the following equation x equals 2y2 plus 3 If x equals 53 what negative value of y makes this an equality?

Question: x = 2y2 +3 if x = 53 what NEGATIVE value of y makes this an equality Answer: x= 2y2 + 3 53 = 2y2 + 3 53 - 3 = 2y2 50/2 = y2 25 = y2 Take the Square Root of Both sides so we can get: y = Square root of 25 so: y = EITHER 5 or -5 Then the ANSWER is -5 (since we need the NEGATIVE Value of Y)


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If that's the negative of negative four, it equals positive four.


What is the value of x if x divided by negative fifteen equals negative four?

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Why negative times positive equals negative?

when you multiply something you increase the value. therefore, when you multiply a negative by a positive, you'll get a negative.


True or false if x is positive and y equals -x then xy is negative?

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The absolute value of -15 is 15. (any number in absolute value is positive.)